Evidence map›Paper›PMID 35087930›Full record

ArticleBio-protocol2021

A Simple and Straightforward Approach for Generating Small, Stable, Homogeneous, Unilamellar 1-Palmitoyl 2-Oleoyl Phosphatidylcholine (POPC) Bilayer Vesicles.

Yong-Guang Gao, Le Thi My Le, Amer Alam, Rhoderick E Brown

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bio-protocol, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Yong-Guang GaoHormel Institute, University of Minnesota, Austin, MN, USA.
Le Thi My LeHormel Institute, University of Minnesota, Austin, MN, USA.
Amer AlamHormel Institute, University of Minnesota, Austin, MN, USA.
Rhoderick E BrownHormel Institute, University of Minnesota, Austin, MN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Various methods have been developed to generate phosphoglyceride liposomes. Approaches resulting in homogeneous populations of unilamellar bilayer vesicles are generally preferred to mimic various cell membrane situations, as well as to optimize aqueous solute trapping efficiency using the least amount of lipid for biotechnological purposes. Most are time-consuming, often tedious, or require specialized equipment, and produce vesicles with limited shelf-life at room temperature or in cold storage. Herein, we describe a straightforward approach that avoids the preceding complications and streamlines the construction of unilamellar bilayer vesicles from 1-palmitoyl-2-oleoyl phosphatidylcholine (POPC)/dihexanoyl phosphatidylcholine (DHPC) bicelle mixtures at room temperature. The resulting vesicles are small (32-36 nm diameter), unilamellar, bilayer vesicles that are homogeneous, stable, and resistant to freeze-thaw alterations. Graphic abstract: Cryo-EM of POPC vesicles formed by dilution of 0.5 q-value POPC/DHPC bicelle mix.

Indexed as

1-palmitoyl-2-oleoyl phosphatidylcholineBicelle lipid mixturesDihexanoyl phosphatidylcholineDilutionPhospholipid unilamellar bilayer vesicle productionSpontaneous formation

Identifiers

PMID35087930
PMCPMC8720517

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.